The Arizona Diamondbacks have been an active team at the MLB trade deadline, and Merrill Kelly or Zac Gallen could be the next to leave.

The Arizona Diamondbacks will try to make it two straight against the Pirates on July 26 in the second game of their series in Pittsburgh.

Major League Baseball's trade deadline is scheduled for next Thursday, which means teams have less than a week to get their midsummer shopping done. The moves have already started, as the Mariners recently acquired Josh Naylor from the Diamondbacks while the Yankees acquired Ryan McMahon in a trade with the Rockies.

Arizona Diamondbacks trade predictions for Eugenio Suarez, Josh Naylor, Merrill Kelly, Zac Gallen before 2025 MLB trade deadline on July 31, 2025.

Diamondbacks starter Ryne Nelson worked six scoreless innings, giving up just one hit while walking two and strikeout four.

There's belief around MLB that the San Francisco Giants and Cincinnati Reds should be among the teams looking to make major additions ahead of the upcoming trade deadline.

As the Arizona Diamondbacks prepare to face the Pittsburgh Pirates this weekend, the club made a pair of key roster moves that further signal their shift toward selling at the upcoming trade deadline. Right-hander Trevor Richards has been designated for assignment, while left-hander Brandyn Garcia has been recalled from Triple-A Reno.

Ryne Nelson and two relievers combined for a one-hitter, Eugenio Suarez had a go-ahead sacrifice fly in the 11th inning and the Arizona Diamondbacks beat the Pittsburgh Pirates 1-0 on Friday night.

Garcia is a 25-year-old left-hand relief pitcher the Diamondbacks just acquired from the Seattle Mariners as part of a trade that sent Josh Naylor to Seattle. Arizona also acquired right-hand starter Ashton Izzi in the deal, but he is in High-A Hillsboro to start his Diamondbacks career.